

<!DOCTYPE html>
<html class="writer-html5" lang="en" >
<head>
  <meta charset="utf-8" />
  
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  
  <title>Ceph 管理器守护进程 &mdash; Ceph Documentation</title>
  

  
  <link rel="stylesheet" href="../_static/ceph.css" type="text/css" />
  <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
  <link rel="stylesheet" href="../_static/graphviz.css" type="text/css" />
  <link rel="stylesheet" href="../_static/css/custom.css" type="text/css" />

  
  
    <link rel="shortcut icon" href="../_static/favicon.ico"/>
  

  
  

  

  
  <!--[if lt IE 9]>
    <script src="../_static/js/html5shiv.min.js"></script>
  <![endif]-->
  
    
      <script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
        <script src="../_static/jquery.js"></script>
        <script src="../_static/underscore.js"></script>
        <script src="../_static/doctools.js"></script>
    
    <script type="text/javascript" src="../_static/js/theme.js"></script>

    
    <link rel="index" title="Index" href="../genindex/" />
    <link rel="search" title="Search" href="../search/" />
    <link rel="next" title="ceph-mgr 管理员指南" href="administrator/" />
    <link rel="prev" title="Cloud Transition" href="../radosgw/cloud-transition/" /> 
</head>

<body class="wy-body-for-nav">

   
  <header class="top-bar">
    

















<div role="navigation" aria-label="breadcrumbs navigation">

  <ul class="wy-breadcrumbs">
    
      <li><a href="../" class="icon icon-home"></a> &raquo;</li>
        
      <li>Ceph 管理器守护进程</li>
    
    
      <li class="wy-breadcrumbs-aside">
        
          
            <a href="../_sources/mgr/index.rst.txt" rel="nofollow"> View page source</a>
          
        
      </li>
    
  </ul>

  
  <hr/>
</div>
  </header>
  <div class="wy-grid-for-nav">
    
    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
      <div class="wy-side-scroll">
        <div class="wy-side-nav-search"  style="background: #eee" >
          

          
            <a href="../">
          

          
            
            <img src="../_static/logo.png" class="logo" alt="Logo"/>
          
          </a>

          

          
<div role="search">
  <form id="rtd-search-form" class="wy-form" action="../search/" method="get">
    <input type="text" name="q" placeholder="Search docs" />
    <input type="hidden" name="check_keywords" value="yes" />
    <input type="hidden" name="area" value="default" />
  </form>
</div>

          
        </div>

        
        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
          
            
            
              
            
            
              <ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../start/intro/">Ceph 简介</a></li>
<li class="toctree-l1"><a class="reference internal" href="../install/">安装 Ceph</a></li>
<li class="toctree-l1"><a class="reference internal" href="../cephadm/">Cephadm</a></li>
<li class="toctree-l1"><a class="reference internal" href="../rados/">Ceph 存储集群</a></li>
<li class="toctree-l1"><a class="reference internal" href="../cephfs/">Ceph 文件系统</a></li>
<li class="toctree-l1"><a class="reference internal" href="../rbd/">Ceph 块设备</a></li>
<li class="toctree-l1"><a class="reference internal" href="../radosgw/">Ceph 对象网关</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">Ceph 管理器守护进程</a><ul>
<li class="toctree-l2"><a class="reference internal" href="administrator/">安装和配置</a></li>
<li class="toctree-l2"><a class="reference internal" href="modules/">模块编程</a></li>
<li class="toctree-l2"><a class="reference internal" href="orchestrator_modules/">编写 orchestrator 插件</a></li>
<li class="toctree-l2"><a class="reference internal" href="dashboard/">仪表盘模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="ceph_api/">Ceph RESTful API</a></li>
<li class="toctree-l2"><a class="reference internal" href="alerts/">Alerts 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="diskprediction/">DiskPrediction 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="localpool/">localpool 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="restful/">RESTful 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="zabbix/">Zabbix 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="prometheus/">Prometheus 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="influx/">Influx 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="hello/">Hello 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="telegraf/">Telegraf 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="telemetry/">Telemetry 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="iostat/">Iostat 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="crash/">Crash 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="insights/">Insights 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="orchestrator/">Orchestrator 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="rook/">Rook 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="rgw/">RGW 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="mds_autoscaler/">MDS Autoscaler 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="nfs/">NFS 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="progress/">Progress 模块</a></li>
<li class="toctree-l2"><a class="reference internal" href="cli_api/">CLI API 命令模块</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="dashboard/">Ceph 仪表盘</a></li>
<li class="toctree-l1"><a class="reference internal" href="../api/">API 文档</a></li>
<li class="toctree-l1"><a class="reference internal" href="../architecture/">体系结构</a></li>
<li class="toctree-l1"><a class="reference internal" href="../dev/developer_guide/">开发者指南</a></li>
<li class="toctree-l1"><a class="reference internal" href="../dev/internals/">Ceph 内幕</a></li>
<li class="toctree-l1"><a class="reference internal" href="../governance/">项目管理</a></li>
<li class="toctree-l1"><a class="reference internal" href="../foundation/">Ceph 基金会</a></li>
<li class="toctree-l1"><a class="reference internal" href="../ceph-volume/">ceph-volume</a></li>
<li class="toctree-l1"><a class="reference internal" href="../releases/general/">Ceph 版本（总目录）</a></li>
<li class="toctree-l1"><a class="reference internal" href="../releases/">Ceph 版本（索引）</a></li>
<li class="toctree-l1"><a class="reference internal" href="../security/">Security</a></li>
<li class="toctree-l1"><a class="reference internal" href="../glossary/">Ceph 术语</a></li>
<li class="toctree-l1"><a class="reference internal" href="../jaegertracing/">Tracing</a></li>
<li class="toctree-l1"><a class="reference internal" href="../translation_cn/">中文版翻译资源</a></li>
</ul>

            
          
        </div>
        
      </div>
    </nav>

    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">

      
      <nav class="wy-nav-top" aria-label="top navigation">
        
          <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
          <a href="../">Ceph</a>
        
      </nav>


      <div class="wy-nav-content">
        
        <div class="rst-content">
        
          <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
           <div itemprop="articleBody">
            
<div id="dev-warning" class="admonition note">
  <p class="first admonition-title">Notice</p>
  <p class="last">This document is for a development version of Ceph.</p>
</div>
  <div id="docubetter" align="right" style="padding: 5px; font-weight: bold;">
    <a href="https://pad.ceph.com/p/Report_Documentation_Bugs">Report a Documentation Bug</a>
  </div>

  
  <div class="section" id="ceph">
<span id="ceph-manager-daemon"></span><h1>Ceph 管理器守护进程<a class="headerlink" href="#ceph" title="Permalink to this headline">¶</a></h1>
<p><a class="reference internal" href="../glossary/#term-26"><span class="xref std std-term">Ceph 管理器</span></a>守护进程（ ceph-mgr ）附着在监视器守护进程上，为外部的监控和管理系统提供了额外的监控和接口。</p>
<p>Ceph 从 12.x (<em>luminous</em>) 版起，日常操作也离不开 ceph-mgr
守护进程了。 ceph-mgr 守护进程在 11.x (<em>kraken</em>) 版是可选组件。</p>
<p>默认情况下，管理器守护进程不需要过多配置，只要确保它在运行即可。如果没有运行着的管理器守护进程，你就会看到一条相关的健康告警，并且 <cite>ceph status</cite> 输出里的某些信息会缺失或过时，除非
mgr 启动。</p>
<p>用你常用的部署工具，如 ceph-ansible 或 cephadm ，在各监视器节点上配置好 ceph-mgr 守护进程。把 mgr 和监视器部署到同一节点不是强制的，但差不多是最合理的。</p>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference internal" href="administrator/">安装和配置</a></li>
<li class="toctree-l1"><a class="reference internal" href="modules/">模块编程</a></li>
<li class="toctree-l1"><a class="reference internal" href="orchestrator_modules/">编写 orchestrator 插件</a></li>
<li class="toctree-l1"><a class="reference internal" href="dashboard/">仪表盘模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="ceph_api/">Ceph RESTful API</a></li>
<li class="toctree-l1"><a class="reference internal" href="alerts/">Alerts 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="diskprediction/">DiskPrediction 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="localpool/">localpool 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="restful/">RESTful 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="zabbix/">Zabbix 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="prometheus/">Prometheus 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="influx/">Influx 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="hello/">Hello 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="telegraf/">Telegraf 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="telemetry/">Telemetry 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="iostat/">Iostat 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="crash/">Crash 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="insights/">Insights 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="orchestrator/">Orchestrator 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="rook/">Rook 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="rgw/">RGW 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="mds_autoscaler/">MDS Autoscaler 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="nfs/">NFS 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="progress/">Progress 模块</a></li>
<li class="toctree-l1"><a class="reference internal" href="cli_api/">CLI API 命令模块</a></li>
</ul>
</div>
</div>



           </div>
           
          </div>
          <footer>
    <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
        <a href="administrator/" class="btn btn-neutral float-right" title="ceph-mgr 管理员指南" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
        <a href="../radosgw/cloud-transition/" class="btn btn-neutral float-left" title="Cloud Transition" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
    </div>

  <hr/>

  <div role="contentinfo">
    <p>
        &#169; Copyright 2016, Ceph authors and contributors. Licensed under Creative Commons Attribution Share Alike 3.0 (CC-BY-SA-3.0).

    </p>
  </div> 

</footer>
        </div>
      </div>

    </section>

  </div>
  

  <script type="text/javascript">
      jQuery(function () {
          SphinxRtdTheme.Navigation.enable(true);
      });
  </script>

  
  
    
   

</body>
</html>